Census Dots

New Castle, IN Demographics

A map of New Castle's Population by Race

Race
PopulationPercent
White
15,85891.2%
Multiracial
6173.5%
Hispanic
4392.5%
Black
3051.8%
Native American/Other
920.5%
Asian
850.5%

New Castle, Indiana had a population of 17,396 in 2020. It was 91.2% White, 1.8% Black, 0.5% Asian, 2.5% Hispanic, 0.5% Native American/Other, and 3.5% Multiracial. This map presents the population of New Castle, with one dot drawn for each person counted in the 2020 Census, color-coded by race.

Of the 696 places in Indiana, New Castle is the 51st most populous. This ranking is based on the Census definition of a place, which includes incorporated places like cities, towns, and villages, as well as unincorporated census-designated places (CDPs).

New Castle's White Population

15,858 residents of New Castle identify as White, or 91.2%. This makes the White share of the population of New Castle larger than the White share of the population of Indiana (75.5% White). Of the 696 places in Indiana, New Castle is ranked #390 in terms of White residents as a share of the population.

New Castle is less White than neighboring Mount Summit (95.3% White), Spiceland (95.6% White), Greensboro (97.6% White), Sulphur Springs (97.6% White), and Lewisville (97% White).

New Castle's Black Population

305 residents of New Castle identify as Black, or 1.8%. This makes the Black share of the population of New Castle slightly less than the Black share of the population of Indiana (9.4% Black). Of the 696 places in Indiana, New Castle is ranked #127 in terms of Black residents as a share of the population.

New Castle is more Black than neighboring Mount Summit (0% Black), Spiceland (0.4% Black), Greensboro (0.8% Black), Sulphur Springs (0% Black), and Lewisville (0% Black).

New Castle's Asian Population

85 residents of New Castle identify as Asian, or 0.5%. This makes the Asian share of the population of New Castle roughly similar to the Asian share of the population of Indiana (2.5% Asian). Of the 696 places in Indiana, New Castle is ranked #251 in terms of Asian residents as a share of the population.

New Castle is more Asian than neighboring Mount Summit (0.3% Asian), Spiceland (0.2% Asian), Sulphur Springs (0.3% Asian), and Lewisville (0.3% Asian). New Castle is less Asian than neighboring Greensboro (0.8% Asian).

New Castle's Hispanic Population

439 residents of New Castle identify as Hispanic, or 2.5%. This makes the Hispanic share of the population of New Castle slightly less than the Hispanic share of the population of Indiana (8.2% Hispanic). Of the 696 places in Indiana, New Castle is ranked #371 in terms of Hispanic residents as a share of the population.

New Castle is more Hispanic than neighboring Mount Summit (1.8% Hispanic), Spiceland (0.8% Hispanic), Greensboro (0.8% Hispanic), Sulphur Springs (0.3% Hispanic), and Lewisville (2.1% Hispanic).

New Castle's Native American/Other Population

92 residents of New Castle identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other, or 0.5%. This makes the Native American/Other share of the population of New Castle roughly similar to the Native American/Other share of the population of Indiana (0.6% Native American/Other). Of the 696 places in Indiana, New Castle is ranked #242 in terms of Native American/Other residents as a share of the population.

New Castle is more Native American/Other than neighboring Mount Summit (0% Native American/Other), Greensboro (0% Native American/Other), and Sulphur Springs (0% Native American/Other). New Castle is less Native American/Other than neighboring Spiceland (0.6% Native American/Other), and Lewisville (0.6% Native American/Other).

New Castle's Multiracial Population

617 residents of New Castle identify as Multiracial, or 3.5%. This makes the Multiracial share of the population of New Castle roughly similar to the Multiracial share of the population of Indiana (3.9% Multiracial). Of the 696 places in Indiana, New Castle is ranked #337 in terms of Multiracial residents as a share of the population.

New Castle is more Multiracial than neighboring Mount Summit (2.6% Multiracial), Spiceland (2.3% Multiracial), Greensboro (0% Multiracial), Sulphur Springs (1.8% Multiracial), and Lewisville (0% Multiracial).

Source: 2020 Census State Redistricting Data and Census TIGER/Line Shapefiles.